NMC not showing aggregate data

We've added new disk shelf to the existing controllers and created two new aggregates. I can see these aggregates under physical view, but if I unfold them, there are no plexes and raid groups (everything's fine for two other aggregates). Additionally, I see only partial performance data. "Throughput in Blocks/sec" graph shows data, but "Top disks by disk_busy" is empty and says "No data is currently available for chart".

Do I need add these new aggregates somewhere in DFM (4.0) or performance and topology data should show up automatically?

My guess is that that Operations Manager 4.0 doesn't support large disks. It's 1.6TB SAS drives and given that aggregates with smaller drives show up just fine it's a dumb overflow issue for DiskTotalBlocks and DiskUsedBlocks fields.